報名費並不便宜，沒有人想為 C2180-400 付第二次考試費。與其抱著僥倖上考場，不如先用 Fast2test 的 52 道練習題徹底檢驗實力，爭取一次就把 IBM WebSphere Operational Decision Management V8.0 Application Development 考到手。

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IBM C2180-400 考試大綱主題:

IBM WebSphere Operational Decision Management V8.0 Application Development 考生最常問的問題

最新的 IBM Certified Application Developer C2180-400 免費考試真題：

問題 #1

A rule task associated with 10 action rules performs elaborate computations on a set of objects. The action part of the rules changes the state of the objects involved in the conditions so that the firing of one rule may cause another rule to fire. For the computation to be correct, the firing of rules should continue until there are no more rules eligible to fire. How should the application developer implement this requirement? Set the rule task algorithm to:

A. Sequential and implement a loop construct in the ruleflow
B. RetePlus and check "Update object state" on BOM members as needed
C. Fastpath and check "Update object state" on BOM members as needed
D. Fastpath and implement a loop construct in the ruleflow

問題 #2

An application developer is validating a rule project in Rule Designer and needs to create a new DVS Excel File Run Configuration. Instead of testing all of the rules, the new run configuration must also specify a subset of the rules to test. Which setting in the run configuration must the application developer apply?

A. On the Extraction tab, select to use an extractor which specifies the rules to test.
B. On the Excel File tab, click Browse next to Rule Project and specify the rules to test.
C. On the Excel File tab, specify the rules to test.
D. On the Rules tab, specify the rules to test.

問題 #3

A company is developing their insurance claim validation system with business rules. It is required that the latest activated version of the ruleset should be executed when a new ruleset is deployed regardless of the versioning policy. The ruleset will be executed in Java SE. What should an application developer do to satisfy the requirements when implementing rule execution code?

A. Set a unique execution ID with IlrSessionRequest.setExecutionID()
B. Configure the IlrSessionRequest class to set the ruleset path to /RuleAppname/rulesetname.
C. Set the ruleset property ilog.rules.engine.useJIT to true.
D. Edit the resource adapter descriptor ra.xml to set the asynchronousRulesetParsing property to true.

問題 #4

The following figure shows the organization of rule project references.
-Project B and Project C reference Project D -Project A references Project B and Project C Where should the application developer define a ruleset parameter so that the parameter is visible in all the rule projects?

IBM 000-400 Exam

A. Project A
B. Project C
C. Project D
D. Project B

問題 #5

A ruleset is deployed to Rule Execution Server and the rule administrators requested that Decision Warehouse be used to store trace information about ruleset executions. What should the application developer do to activate tracing on the already deployed ruleset?

A. Navigate to the ruleset within Rule Execution Server console and click the Show Monitoring Options to enable tracing.
B. Tracing cannot be enabled without deploying the ruleset again with the monitoring.enabled ruleset property set to true.
C. Navigate to the ruleset within Rule Execution Server console and add the ruleset.trace.enabled property.
D. Use the res-deploy Ant task with the correct parameters to enable tracing on the deployed ruleset.

問題與答案：